meso-tetraaryl(porphyrinato)cobalt(III)-catalyzed oxygenation of disilanes under aerobic conditions

Joji Ohshita, Yohei Matsumura, Takahiro Nakayama, Hiroto Yoshida, Atsutaka Kunai, Yoshio Hisaeda, Takashi Hayashi

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3 Citations (Scopus)

Abstract

Cobalt(III) porphyrin-catalyzed oxygenation of disilanes is investigated. Five- and six-membered cyclic disilanes are readily oxygenated, providing the corresponding cyclic disiloxanes in 75%-quant yield. We propose a reaction mechanism involving intermediates with a Co(III)Si bond based on spectroscopic analysis of the reaction mixtures.

Original languageEnglish
Pages (from-to)1807-1809
Number of pages3
JournalChemistry Letters
Volume46
Issue number12
DOIs
Publication statusPublished - Jan 1 2017

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Spectroscopic analysis
Oxygenation
Porphyrins
Cobalt
disiloxane

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Ohshita, J., Matsumura, Y., Nakayama, T., Yoshida, H., Kunai, A., Hisaeda, Y., & Hayashi, T. (2017). meso-tetraaryl(porphyrinato)cobalt(III)-catalyzed oxygenation of disilanes under aerobic conditions. Chemistry Letters, 46(12), 1807-1809. https://doi.org/10.1246/cl.170857

meso-tetraaryl(porphyrinato)cobalt(III)-catalyzed oxygenation of disilanes under aerobic conditions. / Ohshita, Joji; Matsumura, Yohei; Nakayama, Takahiro; Yoshida, Hiroto; Kunai, Atsutaka; Hisaeda, Yoshio; Hayashi, Takashi.

In: Chemistry Letters, Vol. 46, No. 12, 01.01.2017, p. 1807-1809.

Research output: Contribution to journalArticle

Ohshita, J, Matsumura, Y, Nakayama, T, Yoshida, H, Kunai, A, Hisaeda, Y & Hayashi, T 2017, 'meso-tetraaryl(porphyrinato)cobalt(III)-catalyzed oxygenation of disilanes under aerobic conditions', Chemistry Letters, vol. 46, no. 12, pp. 1807-1809. https://doi.org/10.1246/cl.170857
Ohshita, Joji ; Matsumura, Yohei ; Nakayama, Takahiro ; Yoshida, Hiroto ; Kunai, Atsutaka ; Hisaeda, Yoshio ; Hayashi, Takashi. / meso-tetraaryl(porphyrinato)cobalt(III)-catalyzed oxygenation of disilanes under aerobic conditions. In: Chemistry Letters. 2017 ; Vol. 46, No. 12. pp. 1807-1809.
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